We completed the LAN communication transformation task of the voltage monitor required by the Shenzhen Power Supply Bureau in a district

　　According to the work arrangement of the Shenzhen Power Supply Bureau of China Southern Power Grid (the second substation), the LAN communication transformation task undertaken by us for the regional voltage monitor of the Shenzhen Power Supply Bureau will be carried out from October 9th to November 3rd. A group of three technicians from our side followed the construction team to implement safety training for pit stops, and carried out a 25-day on-site LAN terminal equipment retrofit. Completed the installation of LAN terminals for each voltage monitoring equipment of 17 substations including Hangcheng Station, and installed a total of 35 sets of LAN terminals, and completed the data sampling test and account entry of the master station management system. The user has confirmed that the current equipment operation and data upload are normal.